LO8 2/4 bottom set, second low draw on flop

[MediaPA]

Basically, I'm looking at this hand and wondering if I butchered it a little bit. Being new to O/8 I tend to call/chase a little too often and probably bet/raise less than I should. A pretty big leak in my play.

Analysis or your line would be greatly appreciated. I tend to still be 'results oriented' which is also a negative.

2/4 Omaha/8 (10 handed) converter

Preflop: Hero is UTG+2 with A[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/heart.gif[/img], 3[img]/images/graemlins/diamond.gif[/img], 4[img]/images/graemlins/spade.gif[/img].
UTG calls, <font color="#666666">1 fold</font>, Hero calls, MP1 calls, MP2 calls, MP3 calls, <font color="#666666">2 folds</font>, SB completes, BB checks.

Flop: (7 SB) 3[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/spade.gif[/img], 7[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(7 players)</font>
<font color="#CC3333">SB bets</font>, BB folds, <font color="#CC3333">UTG raises</font>, Hero calls, MP1 folds, MP2 calls, MP3 calls, SB calls.

Turn: (8.50 BB) 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">SB bets</font>, <font color="#CC3333">UTG raises</font>, <font color="#CC3333">Hero 3-bets</font>, MP2 folds, MP3 calls, SB calls, UTG calls.

River: (20.50 BB) J[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(4 players)</font>
SB checks, UTG checks, <font color="#CC3333">Hero bets</font>, MP3 calls, SB calls, UTG calls.

Final Pot: 24.50 BB